Let's say you're in the Santa Monica hub and you're standing in front of a hidden item, you can't see it. You have Auspex level X which temporarily increases your Inspection feat. You activate Auspex and suddenly the item appears in front of you, and when Auspex deactivates, the item disappears again.

That's how it SHOULD work. Is it not working like that in your game?

(The video introducing the new Auspex/Inspection system demonstrates this.)